Results 1 to 10 of about 108,245 (164)
Monocular Near-Infrared Optical Tracking with Retroreflective Fiducial Markers for High-Accuracy Image-Guided Surgery [PDF]
SensorsImage-guided surgical procedures demand tracking systems that combine high accuracy, low latency, and minimal footprint to ensure safe and precise navigation in the operating room.
Javier Hernán Moviglia, Jan Stallkamp
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Persistence-Weighted Performance Metric for PID Gain Optimization in Optical Tracking of Unknown Space Objects [PDF]
SensorsOptical tracking of unknown space objects requires both spatial accuracy and temporal stability to enable high-resolution identification through narrow field-of-view sensors.
Chul Hyun +3 more
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Sensors, 2022 Computer-vision-based target tracking is a technology applied to a wide range of research areas, including structural vibration monitoring. However, current target tracking methods suffer from noise in digital image processing.
Guang-Yu Nie +4 more
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Cells, 2022 Duchenne muscular dystrophy (DMD) is the most common x-chromosomal inherited dystrophinopathy which leads to progressive muscle weakness and a premature death due to cardiorespiratory dysfunction. The mdx mouse lacks functional dystrophin protein and has
Angelika Svetlove +6 more
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Optical tracking in team sports
CoRR, 2022 Sports analysis has gained paramount importance for coaches, scouts, and fans. Recently, computer vision researchers have taken on the challenge of collecting the necessary data by proposing several methods of automatic player and ball tracking. Building on the gathered tracking data, data miners are able to perform quantitative analysis on the ...
Pegah Rahimian, László Toka
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Scientific Reports, 2023 The rotating synthetic aperture (RSA) optical imaging system employs a rectangular primary mirror for detection. During the imaging process, the primary mirror rotates around the center to achieve the aperture equivalent to the long side of the rectangle
Yu Sun +6 more
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Preliminary Study on Double Enhanced Raman Scattering Detection of Gas Phase Trace Explosives
IEEE Access, 2020 The demand of continuous detection technology for gas phase trace explosives (GPTE) in explosion-proof stability maintenance, public security, explosive security storage and other occasions is summarized.
Zhibin Chen, Mengze Qin, Cheng Xiao
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Optical tracking of nanoscale particles in microscale environments [PDF]
Applied Physics Reviews, 2016 J Alexander Liddle
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Tracking optical coherence tomography [PDF]
Optics Letters, 2004 An experimental tracking optical coherence tomography (OCT) system has been clinically tested. The prototype instrument uses a secondary sensing beam and steering mirrors to compensate for eye motion with a closed-loop bandwidth of 1 kHz and tracking accuracy, to within less than the OCT beam diameter.
R Daniel, Ferguson +4 more
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Quantum-Enhanced Optical-Phase Tracking [PDF]
Science, 2012 Keeping Track of Photon Phase In optical interferometers or optical communications, information is often stored in terms of the phase of the waveform or light pulse. However, fluctuations and noise can give rise to random jitter in the phase and amplitude of the optical pulses, making it difficult to keep track of the phase.
Yonezawa, Hidehiro +12 more
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